135375760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 392117760

約数和(自身を除く): 256742000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 31, 34, 38, 40, 52, 62, 65, 68, 76, 80, 85, 95, 104, 124, 130, 136, 152, 155, 169, 170, 190, 208, 221, 247, 248, 260, 272, 304, 310, 323, 338, 340, 380, 403, 442, 494, 496, 520, 527, 589, 620, 646, 676, 680, 760, 806, 845, 884, 988, 1040, 1054, 1105, 1178, 1235, 1240, 1292, 1352, 1360, 1520, 1612, 1615, 1690, 1768, 1976, 2015, 2108, 2210, 2356, 2470, 2480, 2584, 2635, 2704, 2873, 2945, 3211, 3224, 3230, 3380, 3536, 3952, 4030, 4199, 4216, 4420, 4712, 4940, 5168, 5239, 5270, 5746, 5890, 6422, 6448, 6460, 6760, 6851, 7657, 8060, 8398, 8432, 8840, 9424, 9880, 10013, 10478, 10540, 11492, 11780, 12844, 12920, 13520, 13702, 14365, 15314, 16055, 16120, 16796, 17680, 19760, 20026, 20956, 20995, 21080, 22984, 23560, 25688, 25840, 26195, 27404, 28730, 30628, 32110, 32240, 33592, 34255, 38285, 40052, 41912, 41990, 42160, 45968, 47120, 50065, 51376, 52390, 54587, 54808, 57460, 61256, 64220, 67184, 68510, 76570, 80104, 83824, 83980, 89063, 99541, 100130, 104780, 109174, 109616, 114920, 122512, 128440, 130169, 137020, 153140, 160208, 167960, 178126, 199082, 200260, 209560, 218348, 229840, 256880, 260338, 272935, 274040, 306280, 335920, 356252, 398164, 400520, 419120, 436696, 445315, 497705, 520676, 545870, 548080, 612560, 650845, 712504, 796328, 801040, 873392, 890630, 995410, 1041352, 1091740, 1301690, 1425008, 1592656, 1692197, 1781260, 1990820, 2082704, 2183480, 2603380, 3384394, 3562520, 3981640, 4366960, 5206760, 6768788, 7125040, 7963280, 8460985, 10413520, 13537576, 16921970, 27075152, 33843940, 67687880, 135375760]

約数ペア:

[(1, 135375760), (2, 67687880), (4, 33843940), (5, 27075152), (8, 16921970), (10, 13537576), (13, 10413520), (16, 8460985), (17, 7963280), (19, 7125040), (20, 6768788), (26, 5206760), (31, 4366960), (34, 3981640), (38, 3562520), (40, 3384394), (52, 2603380), (62, 2183480), (65, 2082704), (68, 1990820), (76, 1781260), (80, 1692197), (85, 1592656), (95, 1425008), (104, 1301690), (124, 1091740), (130, 1041352), (136, 995410), (152, 890630), (155, 873392), (169, 801040), (170, 796328), (190, 712504), (208, 650845), (221, 612560), (247, 548080), (248, 545870), (260, 520676), (272, 497705), (304, 445315), (310, 436696), (323, 419120), (338, 400520), (340, 398164), (380, 356252), (403, 335920), (442, 306280), (494, 274040), (496, 272935), (520, 260338), (527, 256880), (589, 229840), (620, 218348), (646, 209560), (676, 200260), (680, 199082), (760, 178126), (806, 167960), (845, 160208), (884, 153140), (988, 137020), (1040, 130169), (1054, 128440), (1105, 122512), (1178, 114920), (1235, 109616), (1240, 109174), (1292, 104780), (1352, 100130), (1360, 99541), (1520, 89063), (1612, 83980), (1615, 83824), (1690, 80104), (1768, 76570), (1976, 68510), (2015, 67184), (2108, 64220), (2210, 61256), (2356, 57460), (2470, 54808), (2480, 54587), (2584, 52390), (2635, 51376), (2704, 50065), (2873, 47120), (2945, 45968), (3211, 42160), (3224, 41990), (3230, 41912), (3380, 40052), (3536, 38285), (3952, 34255), (4030, 33592), (4199, 32240), (4216, 32110), (4420, 30628), (4712, 28730), (4940, 27404), (5168, 26195), (5239, 25840), (5270, 25688), (5746, 23560), (5890, 22984), (6422, 21080), (6448, 20995), (6460, 20956), (6760, 20026), (6851, 19760), (7657, 17680), (8060, 16796), (8398, 16120), (8432, 16055), (8840, 15314), (9424, 14365), (9880, 13702), (10013, 13520), (10478, 12920), (10540, 12844), (11492, 11780)]